Search Issue Tracker
Fixed in 6000.3.3f1
Fixed in 6000.0.65f1, 6000.3.X, 6000.4.X, 6000.5.X, 6000.5.0a4
Votes
0
Found in
6000.0.64f1
6000.3.1f1
6000.4.0b1
6000.5.0a1
Issue ID
UUM-130285
Regression
No
Binding a mipmap as UAV to a compute shader causes validation errors with WebGPU
Steps to reproduce:
- Open attached project WebGPUMipBug.zip.
- Open SampleScene.unity.
- Make sure that Web platform is selected in the build window, and that the graphics library is set to WebGPU.
- Build and run.
- Open the browser console and observe validation errors.
Error message:
{code:java}
mipLevelCount (4) of [TextureView of Texture (unlabeled 8x8 px, TextureFormat::RGBA8Unorm)] expected to be 1.
- While validating entries[0] against { binding: 0, visibility: ShaderStage::Compute, storageTexture: {format: TextureFormat::RGBA8Unorm, viewDimension: TextureViewDimension::e2D, access: StorageTextureAccess::WriteOnly} }.
- While validating [BindGroupDescriptor] against [BindGroupLayout "TestCompute.CSMain_BindGroupLayout[0]_693"]
- While calling [Device].CreateBindGroup([BindGroupDescriptor]). {code}
{code:java}
(index):1 [Invalid BindGroup "TestCompute.CSMain_BindGroup[4]_696"] is invalid.
- While encoding [ComputePassEncoder (unlabeled)].SetBindGroup(0, [Invalid BindGroup "TestCompute.CSMain_BindGroup[4]_696"], 0, ...).
- While finishing [CommandEncoder (unlabeled)]. {code}
Actual results: Validation errors, shader fails to execute.
Expected results: No validation errors, shader works.
Reproduced on 6000.5, Windows 11
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- "No GUI Implemented" is displayed when using PhysicsMask with a CustomEditor
- "Report is from another project" popup warning is shown on domain reload when Project Auditor was previously ran in a different project
- Addressables Analyzer flags duplicate resource references from ScriptableObjects incorrectly when the corresponding field has been removed
- "IndexOutOfRangeException" and "NullReferenceException" are thrown and Element disappears from UI Builder when undoing rename of element in "Open Instance in Context" menu
- Select Scriptable Object window freezes and becomes unresponsive when currently opened UXML Template is selected for binding's Data Source
Resolution Note (fix version 6000.3.3f1):
WebGPU: Fix for setting mip level for writable textures bound to compute shaders.
Resolution Note (fix version 6000.5.0a4):
WebGPU: Fix for setting mip level for writable textures bound to compute shaders.
Resolution Note (fix version 6000.5):
WebGPU: Fix for setting mip level for writable textures bound to compute shaders.
Resolution Note (fix version 6000.4):
WebGPU: Fix for setting mip level for writable textures bound to compute shaders.
Resolution Note (fix version 6000.3):
WebGPU: Fix for setting mip level for writable textures bound to compute shaders.
Resolution Note (fix version 6000.0.65f1):
WebGPU: Fix for setting mip level for writable textures bound to compute shaders.